Create a test plan for the followng program below.

public class Exercise$03\_11\{$

public static void main$($String$[]$ args$)\{$

java.util.Scanner input $=$ new java.util.Scanner$($System$.$in$)$;

$//$ Prompt the user to enter input

System.out.print$($

"Enter a month in the year $($e$.$g$.,1$ for Jan$)$: $")$;

int month $=$ input.nextInt$()$;

System.out.print$("$Enter a year: $")$;

int year $=$ input.nextInt$()$;

int numberOfDaysInMonth $=0$;

switch $($month$)\{$

case $1$:

System.out.print$("$January $"+$ year$)$;

numberOfDaysInMonth $=31$;

break;

case $2$:

System.out.print$("$February $"+$ year$)$;

if $($year $\%400==0||($year $\%4==0$ && year $\%100!=0))\{$

numberOfDaysInMonth $=29$;

$\}$

else $\{$

numberOfDaysInMonth $=28$;

$\}$

break;

case $3$:

System.out.print$("$March $"+$ year$)$;

numberOfDaysInMonth $=31$;

break;

case $4$:

System.out.print$("$April $"+$ year$)$;

numberOfDaysInMonth $=30$;

break;

case $5$:

System.out.print$("$May $"+$ year$)$;

numberOfDaysInMonth $=31$;

break;

case $6$:

System.out.print$("$June $"+$ year$)$;

numberOfDaysInMonth $=30$;

break;

case $7$:

System.out.print$("$July $"+$ year$)$;

numberOfDaysInMonth $=31$;

break;

case $8$:

System.out.print$("$August $"+$ year$)$;

numberOfDaysInMonth $=31$;

break;

case $9$:

System.out.print$("$September $"+$ year$)$;

numberOfDaysInMonth $=30$;

break;

case $10$:

System.out.print$("$October $"+$ year$)$;

numberOfDaysInMonth $=31$;

break;

case $11$:

System.out.print$("$November $"+$ year$)$;

numberOfDaysInMonth $=30$;

break;

case $12$:

System.out.print$("$December $"+$ year$)$;

numberOfDaysInMonth $=31$;

break;

$\}$

System.out.print$("$ has $"+$ numberOfDaysInMonth $+"$ days"$)$;

$\}$

$\}$